16249270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 32845824

約数和(自身を除く): 16596554

約数列:

[1, 2, 5, 10, 23, 31, 43, 46, 53, 62, 86, 106, 115, 155, 215, 230, 265, 310, 430, 530, 713, 989, 1219, 1333, 1426, 1643, 1978, 2279, 2438, 2666, 3286, 3565, 4558, 4945, 6095, 6665, 7130, 8215, 9890, 11395, 12190, 13330, 16430, 22790, 30659, 37789, 52417, 61318, 70649, 75578, 104834, 141298, 153295, 188945, 262085, 306590, 353245, 377890, 524170, 706490, 1624927, 3249854, 8124635, 16249270]

約数ペア:

[(1, 16249270), (2, 8124635), (5, 3249854), (10, 1624927), (23, 706490), (31, 524170), (43, 377890), (46, 353245), (53, 306590), (62, 262085), (86, 188945), (106, 153295), (115, 141298), (155, 104834), (215, 75578), (230, 70649), (265, 61318), (310, 52417), (430, 37789), (530, 30659), (713, 22790), (989, 16430), (1219, 13330), (1333, 12190), (1426, 11395), (1643, 9890), (1978, 8215), (2279, 7130), (2438, 6665), (2666, 6095), (3286, 4945), (3565, 4558)]