15170656

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 31667328

約数和(自身を除く): 16496672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 82, 124, 164, 248, 328, 373, 496, 656, 746, 992, 1271, 1312, 1492, 2542, 2984, 5084, 5968, 10168, 11563, 11936, 15293, 20336, 23126, 30586, 40672, 46252, 61172, 92504, 122344, 185008, 244688, 370016, 474083, 489376, 948166, 1896332, 3792664, 7585328, 15170656]

約数ペア:

[(1, 15170656), (2, 7585328), (4, 3792664), (8, 1896332), (16, 948166), (31, 489376), (32, 474083), (41, 370016), (62, 244688), (82, 185008), (124, 122344), (164, 92504), (248, 61172), (328, 46252), (373, 40672), (496, 30586), (656, 23126), (746, 20336), (992, 15293), (1271, 11936), (1312, 11563), (1492, 10168), (2542, 5968), (2984, 5084)]