89463830

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2203}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 167574528

約数和(自身を除く): 78110698

約数列:

[1, 2, 5, 10, 31, 62, 131, 155, 262, 310, 655, 1310, 2203, 4061, 4406, 8122, 11015, 20305, 22030, 40610, 68293, 136586, 288593, 341465, 577186, 682930, 1442965, 2885930, 8946383, 17892766, 44731915, 89463830]

約数ペア:

[(1, 89463830), (2, 44731915), (5, 17892766), (10, 8946383), (31, 2885930), (62, 1442965), (131, 682930), (155, 577186), (262, 341465), (310, 288593), (655, 136586), (1310, 68293), (2203, 40610), (4061, 22030), (4406, 20305), (8122, 11015)]