38159696

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:851

約数の個数: 40

約数和(自身を含む): 78744960

約数和(自身を除く): 40585264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 239, 272, 478, 587, 956, 1174, 1912, 2348, 3824, 4063, 4696, 8126, 9392, 9979, 16252, 19958, 32504, 39916, 65008, 79832, 140293, 159664, 280586, 561172, 1122344, 2244688, 2384981, 4769962, 9539924, 19079848, 38159696]

約数ペア:

[(1, 38159696), (2, 19079848), (4, 9539924), (8, 4769962), (16, 2384981), (17, 2244688), (34, 1122344), (68, 561172), (136, 280586), (239, 159664), (272, 140293), (478, 79832), (587, 65008), (956, 39916), (1174, 32504), (1912, 19958), (2348, 16252), (3824, 9979), (4063, 9392), (4696, 8126)]