61145848

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 116888400

約数和(自身を除く): 55742552

約数列:

[1, 2, 4, 8, 89, 157, 178, 314, 356, 547, 628, 712, 1094, 1256, 2188, 4376, 13973, 27946, 48683, 55892, 85879, 97366, 111784, 171758, 194732, 343516, 389464, 687032, 7643231, 15286462, 30572924, 61145848]

約数ペア:

[(1, 61145848), (2, 30572924), (4, 15286462), (8, 7643231), (89, 687032), (157, 389464), (178, 343516), (314, 194732), (356, 171758), (547, 111784), (628, 97366), (712, 85879), (1094, 55892), (1256, 48683), (2188, 27946), (4376, 13973)]