23891936

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1251

約数の個数: 48

約数和(自身を含む): 51193296

約数和(自身を除く): 27301360

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 629, 1184, 1187, 1258, 2374, 2516, 4748, 5032, 9496, 10064, 18992, 20128, 20179, 37984, 40358, 43919, 80716, 87838, 161432, 175676, 322864, 351352, 645728, 702704, 746623, 1405408, 1493246, 2986492, 5972984, 11945968, 23891936]

約数ペア:

[(1, 23891936), (2, 11945968), (4, 5972984), (8, 2986492), (16, 1493246), (17, 1405408), (32, 746623), (34, 702704), (37, 645728), (68, 351352), (74, 322864), (136, 175676), (148, 161432), (272, 87838), (296, 80716), (544, 43919), (592, 40358), (629, 37984), (1184, 20179), (1187, 20128), (1258, 18992), (2374, 10064), (2516, 9496), (4748, 5032)]