88088356

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:640

約数の個数: 36

約数和(自身を含む): 165051796

約数和(自身を除く): 76963440

約数列:

[1, 2, 4, 17, 34, 68, 181, 289, 362, 421, 578, 724, 842, 1156, 1684, 3077, 6154, 7157, 12308, 14314, 28628, 52309, 76201, 104618, 121669, 152402, 209236, 243338, 304804, 486676, 1295417, 2590834, 5181668, 22022089, 44044178, 88088356]

約数ペア:

[(1, 88088356), (2, 44044178), (4, 22022089), (17, 5181668), (34, 2590834), (68, 1295417), (181, 486676), (289, 304804), (362, 243338), (421, 209236), (578, 152402), (724, 121669), (842, 104618), (1156, 76201), (1684, 52309), (3077, 28628), (6154, 14314), (7157, 12308)]