40224608

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 89413632

約数和(自身を除く): 49189024

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 41, 43, 46, 62, 82, 86, 92, 124, 164, 172, 184, 248, 328, 344, 368, 496, 656, 688, 713, 736, 943, 989, 992, 1271, 1312, 1333, 1376, 1426, 1763, 1886, 1978, 2542, 2666, 2852, 3526, 3772, 3956, 5084, 5332, 5704, 7052, 7544, 7912, 10168, 10664, 11408, 14104, 15088, 15824, 20336, 21328, 22816, 28208, 29233, 30176, 30659, 31648, 40549, 40672, 42656, 54653, 56416, 58466, 61318, 81098, 109306, 116932, 122636, 162196, 218612, 233864, 245272, 324392, 437224, 467728, 490544, 648784, 874448, 935456, 981088, 1257019, 1297568, 1748896, 2514038, 5028076, 10056152, 20112304, 40224608]

約数ペア:

[(1, 40224608), (2, 20112304), (4, 10056152), (8, 5028076), (16, 2514038), (23, 1748896), (31, 1297568), (32, 1257019), (41, 981088), (43, 935456), (46, 874448), (62, 648784), (82, 490544), (86, 467728), (92, 437224), (124, 324392), (164, 245272), (172, 233864), (184, 218612), (248, 162196), (328, 122636), (344, 116932), (368, 109306), (496, 81098), (656, 61318), (688, 58466), (713, 56416), (736, 54653), (943, 42656), (989, 40672), (992, 40549), (1271, 31648), (1312, 30659), (1333, 30176), (1376, 29233), (1426, 28208), (1763, 22816), (1886, 21328), (1978, 20336), (2542, 15824), (2666, 15088), (2852, 14104), (3526, 11408), (3772, 10664), (3956, 10168), (5084, 7912), (5332, 7544), (5704, 7052)]