42851384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1867}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 85180800

約数和(自身を除く): 42329416

約数列:

[1, 2, 4, 8, 19, 38, 76, 151, 152, 302, 604, 1208, 1867, 2869, 3734, 5738, 7468, 11476, 14936, 22952, 35473, 70946, 141892, 281917, 283784, 563834, 1127668, 2255336, 5356423, 10712846, 21425692, 42851384]

約数ペア:

[(1, 42851384), (2, 21425692), (4, 10712846), (8, 5356423), (19, 2255336), (38, 1127668), (76, 563834), (151, 283784), (152, 281917), (302, 141892), (604, 70946), (1208, 35473), (1867, 22952), (2869, 14936), (3734, 11476), (5738, 7468)]