31224068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 61555200

約数和(自身を除く): 30331132

約数列:

[1, 2, 4, 19, 29, 31, 38, 58, 62, 76, 116, 124, 457, 551, 589, 899, 914, 1102, 1178, 1798, 1828, 2204, 2356, 3596, 8683, 13253, 14167, 17081, 17366, 26506, 28334, 34162, 34732, 53012, 56668, 68324, 251807, 269173, 410843, 503614, 538346, 821686, 1007228, 1076692, 1643372, 7806017, 15612034, 31224068]

約数ペア:

[(1, 31224068), (2, 15612034), (4, 7806017), (19, 1643372), (29, 1076692), (31, 1007228), (38, 821686), (58, 538346), (62, 503614), (76, 410843), (116, 269173), (124, 251807), (457, 68324), (551, 56668), (589, 53012), (899, 34732), (914, 34162), (1102, 28334), (1178, 26506), (1798, 17366), (1828, 17081), (2204, 14167), (2356, 13253), (3596, 8683)]