89409766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 150232320

約数和(自身を除く): 60822554

約数列:

[1, 2, 17, 31, 34, 41, 62, 82, 527, 697, 1054, 1271, 1394, 2069, 2542, 4138, 21607, 35173, 43214, 64139, 70346, 84829, 128278, 169658, 1090363, 1442093, 2180726, 2629699, 2884186, 5259398, 44704883, 89409766]

約数ペア:

[(1, 89409766), (2, 44704883), (17, 5259398), (31, 2884186), (34, 2629699), (41, 2180726), (62, 1442093), (82, 1090363), (527, 169658), (697, 128278), (1054, 84829), (1271, 70346), (1394, 64139), (2069, 43214), (2542, 35173), (4138, 21607)]