91557632

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 192299520

約数和(自身を除く): 100741888

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 128, 139, 166, 248, 256, 278, 332, 496, 556, 664, 992, 1112, 1328, 1984, 2224, 2573, 2656, 3968, 4309, 4448, 5146, 5312, 7936, 8618, 8896, 10292, 10624, 11537, 17236, 17792, 20584, 21248, 23074, 34472, 35584, 41168, 46148, 68944, 82336, 92296, 137888, 164672, 184592, 275776, 329344, 357647, 369184, 551552, 658688, 715294, 738368, 1103104, 1430588, 1476736, 2861176, 2953472, 5722352, 11444704, 22889408, 45778816, 91557632]

約数ペア:

[(1, 91557632), (2, 45778816), (4, 22889408), (8, 11444704), (16, 5722352), (31, 2953472), (32, 2861176), (62, 1476736), (64, 1430588), (83, 1103104), (124, 738368), (128, 715294), (139, 658688), (166, 551552), (248, 369184), (256, 357647), (278, 329344), (332, 275776), (496, 184592), (556, 164672), (664, 137888), (992, 92296), (1112, 82336), (1328, 68944), (1984, 46148), (2224, 41168), (2573, 35584), (2656, 34472), (3968, 23074), (4309, 21248), (4448, 20584), (5146, 17792), (5312, 17236), (7936, 11537), (8618, 10624), (8896, 10292)]