4137632

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 8692992

約数和(自身を除く): 4555360

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 86, 97, 124, 172, 194, 248, 344, 388, 496, 688, 776, 992, 1333, 1376, 1552, 2666, 3007, 3104, 4171, 5332, 6014, 8342, 10664, 12028, 16684, 21328, 24056, 33368, 42656, 48112, 66736, 96224, 129301, 133472, 258602, 517204, 1034408, 2068816, 4137632]

約数ペア:

[(1, 4137632), (2, 2068816), (4, 1034408), (8, 517204), (16, 258602), (31, 133472), (32, 129301), (43, 96224), (62, 66736), (86, 48112), (97, 42656), (124, 33368), (172, 24056), (194, 21328), (248, 16684), (344, 12028), (388, 10664), (496, 8342), (688, 6014), (776, 5332), (992, 4171), (1333, 3104), (1376, 3007), (1552, 2666)]