86642704

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1375

約数の個数: 40

約数和(自身を含む): 173238912

約数和(自身を除く): 86596208

約数列:

[1, 2, 4, 8, 16, 53, 83, 106, 166, 212, 332, 424, 664, 848, 1231, 1328, 2462, 4399, 4924, 8798, 9848, 17596, 19696, 35192, 65243, 70384, 102173, 130486, 204346, 260972, 408692, 521944, 817384, 1043888, 1634768, 5415169, 10830338, 21660676, 43321352, 86642704]

約数ペア:

[(1, 86642704), (2, 43321352), (4, 21660676), (8, 10830338), (16, 5415169), (53, 1634768), (83, 1043888), (106, 817384), (166, 521944), (212, 408692), (332, 260972), (424, 204346), (664, 130486), (848, 102173), (1231, 70384), (1328, 65243), (2462, 35192), (4399, 19696), (4924, 17596), (8798, 9848)]